4497-40-9

Basic information

• Product Name: 3,4-Dimethoxybenzenepropenal
• Synonyms: 3-(3,4-Dimethoxyphenyl)propenal;3,4-Dimethoxybenzeneacrylaldehyde;3,4-Dimethoxybenzenepropenal;Coniferaldehyde methyl ether;Methylconiferylaldehyde
• CAS NO: 4497-40-9
• Molecular Formula: C₁₁H₁₂O₃
• Molecular Weight: 192.2112
• Mol File: 4497-40-9.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 336.2°Cat760mmHg
• Flash Point: 148.2°C
• Appearance: /
• Density: 1.093g/cm³
• Vapor Pressure: 0.000114mmHg at 25°C
• Refractive Index: 1.546
• CAS DataBase Reference: 3,4-Dimethoxybenzenepropenal(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dimethoxybenzenepropenal(4497-40-9)
• EPA Substance Registry System: 3,4-Dimethoxybenzenepropenal(4497-40-9)

Safety Data

• Hazardous Substances Data: 4497-40-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H12O3/c1-13-10-6-5-9(4-3-7-12)8-11(10)14-2/h3-8H,1-2H3/b4-3+

Upstream product

• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 75-07-0 acetaldehyde 
• 6953-67-9 1-(3,4-dimethoxyphenyl)prop-2-yn-1-ol 
• 40918-90-9 3'-Hydroxymethyleugenol 
• 93-16-3 Methylisoeugenol 
• 2136-75-6 (triphenylphosphoranylidene)acetaldehyde 
• 76788-37-9 1-(3,4-dimethoxyphenyl)-1,3-propanediol 
• 1131-62-0 1-(3,4-dimethoxyphenyl)ethanone 
• 4687-37-0 ethyl 3,4-dimethoxybenzoylacetate 
• 10535-17-8 1-(3,4-dimethoxyphenyl)-2-(methoxyphenoxy)propane-1,3-diol 
• 169229-45-2 methyl 3-methoxy-1,2-dioxocyclohexa-3,5-diene-5-carboxylate 
• 93-15-2 1,2-dimethoxy-4-(2-propenyl)benzene 

Downstream Products

• 53751-40-9 veratryl acetate 
• 65401-84-5 3-(3,4-dimethoxyphenyl)prop-2-enyl acetate 
• 856367-49-2 1-(3,4-dimethoxyphenyl)-1,2-ethanediol-1,2-diacetate 
• 91555-76-9 4-(1-acetoxy)-ethyl-1,2-dimethoxybenzene 
• 78376-20-2 5-[3-(3,4-Dimethoxy-phenyl)-1-hydroxy-propyl]-4-methoxy-5H-furan-2-one 
• 30461-77-9 methyl 3,4-dimethoxycinnamate 
• 1316653-65-2 1-(4-chlorophenyl)-5-(3,4-dimethoxyphenyl)penta-2,4-dien-1-one 
• 95061-64-6 buthyl 3-(3,4-dioxymethylenephenyl)propenoate 
• 1427054-79-2 C₁₇H₁₈O₉ 
• 1201329-83-0 ((2S,3S,4R,5R)-2-(benzo[d][1,3]dioxol-5-yl)-5-(3,4-dimethoxyphenyl)tetrahydrofuran-3,4-diyl)dimethanol 

Relevant articles and documents

Preparation method of alpha-deuterated olefine aldehyde

The invention relates to a preparation method of alpha-deuterated olefine aldehyde, which comprises the following steps: by taking alpha, beta-olefine aldehyde as a raw material, carrying out a reversible Michael addition mechanism under the action of deuterium water, a nucleophilic reagent and an organic catalyst to obtain an alpha-deuterated olefine aldehyde compound. The method has high selectivity, and does not generate deuterated by-products at other positions. The alpha-deuterated olefine aldehyde compound prepared by the invention has great application value, can be further widely converted to prepare mono (poly) deuterated olefin and derivatives, olefine acid, conjugated olefine aldehyde, eneyne and other compounds, and has important significance in drug synthesis.

METHOD OF FORMING MONOMERS AND FURFURAL FROM LIGNOCELLULOSE

The present disclosure relates to a method of producing monophenolicmonomers and furfural from lignocellulosic biomass beating the biomass in a solvent together with a zeolite based catalyst.

Bicatalytic Multistep Reactions En Route to the One-Pot Total Synthesis of Complex Molecules: Easy Access to Chromene and 1,2-Dihydroquinoline Derivatives from Simple Substrates

By combining nanocatalysis with base catalysis, a novel one-pot multistep process was found for the synthesis of substituted heterocycles of biological relevance from simple substrates. The process is based on the initial Au/O2 oxidation of allylic alcohols, which is followed by base-catalyzed tandem hetero-Michael/aldolization/crotonization with ortho-hydroxy- or ortho-aminobenzaldehydes. The flexibility of the reaction even allowed the benzaldehyde partner to be prepared in situ in an example of a one-pot/five-step process.